Laches the Eternal

Laches the Eternal (died c. 420s BCE) was a Greek mercenary who operated during the Peloponnesian War.

Biography
Laches was a strong but simple man. Since he had not yet been killed, he was convinced that the gods had granted him immortality. Instead of earning a name, he named himself "Eternal," and dared others to prove him wrong.

During the war, Laches crossed paths with the Spartan misthios Kassandra, who accepted a bounty contract on the latter.